APA (7th ed.) Citation

Olson, E. C. (1950). The temporal region of the Permian reptile Diadectes. Chicago Natural History Museum.

Chicago Style (17th ed.) Citation

Olson, Everett C. The Temporal Region of the Permian Reptile Diadectes. [Chicago]: Chicago Natural History Museum, 1950.

MLA (9th ed.) Citation

Olson, Everett C. The Temporal Region of the Permian Reptile Diadectes. Chicago Natural History Museum, 1950.

Warning: These citations may not always be 100% accurate.